@misc{indiciae6b0ee8381ac8, title = {Frederick John Clark.}, author = {J P Ainslie}, year = {1970}, doi = {10.5694/j.1326-5377.1970.tb63396.x}, url = {https://pubmed.ncbi.nlm.nih.gov/4925438/}, note = {Source identifier: 4925438} }